Finding the Fourth Proportional to 7,289.25, 10,932.69 and 2,608.46

Step by Step Solution

1. Step 1: Write the proportion equation
   7,289.25 : 10,932.69 = 2,608.46 : x
2. Step 2: Convert to fraction form
   7,289.25/10,932.69 = 2,608.46/x
3. Step 3: Cross multiply
   7,289.25x = 10,932.69 × 2,608.46
4. Step 4: Simplify right side
   7,289.25x = 28,517,429.89
5. Step 5: Solve for x
   x = 28,517,429.89/7,289.25
6. Step 6: Final answer
   x = 3,912.26